Add frontmatter

pages/tongue-twisters.mdx

@@ -1,3 +1,8 @@
+---
+title: "Tongue Twisters"
+description: "Tongue twisters are fun phrases that can help you get better at saying tricky words. They're like puzzles for your mouth!"
+---
+
 # Tongue Twisters
 
 Tongue twisters are fun phrases that can help you get better at saying tricky words. They're like puzzles for your mouth! Using tongue twisters can make you more skilled at saying words clearly. By practicing these challenging phrases, you can improve how you talk and sound more confident. It's a playful way to work on your pronunciation and have some fun with language. So, try out some tongue twisters and enjoy the playful side of improving how you speak!

theme.config.tsx

@@ -109,15 +109,15 @@ const config: DocsThemeConfig = {
   },
   head: () => {
     const { asPath, defaultLocale, locale } = useRouter();
-    const { frontMatter } = useConfig();
+    const { frontMatter, title } = useConfig();
     const url =
       'https://engreesi.engspire.lk' +
       (defaultLocale === locale ? asPath : `/${locale}${asPath}`);
 
     return (
       <>
         <meta property="og:url" content={url} />
-        <meta property="og:title" content={frontMatter.title || 'Engreesi'} />
+        <meta property="og:title" content={frontMatter.title || title || 'Engreesi'} />
         <meta
           property="og:description"
           content={frontMatter.description || 'English Lessons from Engspire'}